1. The PlayStation 5 Pro (PS5 Pro) is announced with a 67% increase in compute units and a 28% faster memory, resulting in a 45% faster rendering speed for smoother gameplay. 2. Ray tracing capabilities are enhanced, allowing for more dynamic light reflections and refractions, up to 2 or 3 times faster than the current PS5. 3. A new AI upscaling technology called PlayStation Spectral Super Resolution (PSSR) is introduced to enhance image details. Additionally, a 'Game Boost' feature is included to stabilize or improve game performance for PS5 and PlayStation 4 titles.